Added and completed PowerSchool profile (#883)

* Updated README.md

* Added and completed PowerSchool profile

README.md

@@ -211,7 +211,6 @@ Name | Website | Region
 [Gruntwork](/company-profiles/gruntwork.md) | http://www.gruntwork.io/ | Worldwide
 [GuideSmiths](/company-profiles/guidesmiths.md) | https://www.guidesmiths.com/ | Europe
 [Hack Reactor Remote](/company-profiles/hack-reactor-remote.md) | http://www.hackreactor.com/remote/ | Pacific Time Zone (PT)
-[Haiku Learning](/company-profiles/haiku-learning.md) ⚠️️ | http://www.haikulearning.com/ |
 [Hanno](/company-profiles/hanno.md) | https://hanno.co/ | Worldwide
 [Hanzo](/company-profiles/hanzo.md) | https://hanzo.co | US, UK, Europe
 [Happy Cog](/company-profiles/happy-cog.md) ⚠️️ | http://happycog.com/ | USA
@@ -360,6 +359,7 @@ Name | Website | Region
 [Platform.sh](/company-profiles/platform-sh.md) | https://platform.sh/ | Worldwide
 [Pleo](/company-profiles/pleo.md) | https://www.pleo.io/ | East American / European / African timezones
 [Plex](/company-profiles/plex.md) | https://plex.tv | Worldwide
+[PowerSchool](/company-profiles/powerschool.md) | https://www.powerschool.com/ | North America
 [Precision Nutrition](/company-profiles/precision-nutrition.md) ⚠️️ | http://www.precisionnutrition.com/ |
 [Predict Mobile](/company-profiles/predict-mobile.md) | https://predictmobile.com/ | UK
 [PreviousNext](/company-profiles/previousnext.md) ⚠️️ | https://www.previousnext.com.au/ |

company-profiles/haiku-learning.md

@@ -1,11 +0,0 @@
-# Haiku Learning
-
-## Company blurb
-
-⚠ We don't have much information about this company yet!
-
-If you know something we don't, help us fill it in!  Here's how:
-
-- Read our [Contributing Guidelines](https://github.com/remoteintech/remote-jobs/blob/master/CONTRIBUTING.md)
-- Have a look at our [example company profile](https://github.com/remoteintech/remote-jobs/blob/master/company-profiles/example.md)
-- Follow the structure of the example profile and [send us a pull request with your changes to this file!](https://github.com/remoteintech/remote-jobs/edit/master/company-profiles/haiku-learning.md)

company-profiles/powerschool.md

@@ -0,0 +1,29 @@
+# PowerSchool
+
+## Company blurb
+
+From the back office to the classroom to the home, PowerSchool helps schools and districts efficiently manage instruction, learning, grading, attendance, assessment, analytics, state reporting, special education, student registration, talent, finance and HR. Today, we're proud to be the leading provider of K-12 education application technology supporting over 45 million students in over 70 countries.
+
+## Company size
+
+1,001-5,000
+
+## Remote status
+
+PowerSchool is remote-friendly. They hire applicants from Canada and the USA.
+
+## Region
+
+North America
+
+## Company technologies
+
+CSS 3, Java, JavaScript, Python, Ruby
+
+## Office locations
+
+Folsom, CA
+
+## How to apply
+
+Check [Careers](https://www.powerschool.com/company/careers/) for opportunities.